Seborrheic dermatitis is a common clinical disease with abnormal sebum secretion, and there are many good treatments in Chinese herbal medicine, the most commonly used being oral and topical treatments. The summary of the drugs used for seborrheic dermatitis is mainly heat-clearing and dampness-relieving drugs, such as Atractylodes Macrocephalae, Atractylodes Macrocephalae, Poria, Radix et Rhizoma, etc., which are more commonly used. In addition to external washing and oral administration, some hospitals have developed topically applied herbal ointments. Chinese herbal tinctures can also be applied externally, or wet compresses can be applied.